Recent questions tagged Concurrency

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concurrency - Java memory model - can someone explain it?

For years and years, I've tried to understand the part of Java specification that deals with memory model and ... depend on variable's type? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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concurrency - Memory effects of synchronization in Java

JSR-133 FAQ says: But there is more to synchronization than mutual exclusion. Synchronization ensures that memory ... the synchronized block? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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concurrency - Java volatile reference vs. AtomicReference

Is there any difference between a volatile Object reference and AtomicReference in case I would just use get ... )-methods from AtomicReference? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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concurrency - Java: How to use Thread.join

I'm new to threads. How can I get t.join to work, whereby the thread calling it waits until t is done ... other to finish before doing the rest? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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concurrency - Fastest parallel requests in Python

I need to keep making many requests to about 150 APIs, on different servers. I work with the trading, time is ... url_api[i],)) t.start() See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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595 views

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concurrency - Writing long and double is not atomic in Java?

Reading and writing of a single variable is atomic (language guarantee!), unless the variable is of type long or ... really took me by surprise. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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